Hytera MD78X Service Manual

UHF1 (400
–
470 MHz)
Parts List
89
No.
Ref
No.
Print
No.
Part No.
Description
No.
Ref
No.
Print
No.
Part No.
Description
686
D6103
T6J
3304010100890
Varactor
1453
R956
B2A
3001051840000
180kΩ
687
D6104
T6J
3304010100890
Varactor
1454
R957
B2A
3001051020010
1kΩ
688
D6105
T5J
3399990004910
Limiter diode
1455
R958
B3D
3001066810000
680Ω
689
D6106
B7J
3699019000000
Mixer IC
1456
R959
B2A
3001056830000
68kΩ
690
D6204
B3A
3303030100010
Switching diode
1457
R961
B3D
3001083310010
330Ω
691
D701
B6G
3304010100220
Varactor
1458
R962
T3C
3001060000000
0Ω
692
D702
B5H
3304010100180
Varactor
1459
R963
T3C
3001060000000
0Ω
693
D801
T1H
3303990000020
Switching diode
1460
R964
T3C
3001052220010
2.2kΩ
694
D802
T2I
3303990000020
Switching diode
1461
R965
T3C
3001060000000
0Ω
695
D803
T3J
3303030300000
Schottky diode
1462
R966
B2D
3001161510010
150Ω
696
D804
T2I
3303030300000
Schottky diode
1463
R968
T2C
3001052220000
2.2kΩ
697
D805
B4H
3302030500030
Zener diode
1464
R969
T2C
3001064730000
47kΩ
698
D900
T2D
3399100000010
TVS diode
1465
R970
T2C
3001061020010
1kΩ
699
D902
T4C
3301100300030
Rectifier diode
1466
R971
T3C
3099052741000
2.74kΩ
700
D910
B2A
3302030500010
Zener diode
1467
R972
T3C
3001062220000
2.2kΩ
701
D911
B2A
3302030500010
Zener diode
1468
R974
B3A
3001062720000
2.7kΩ
702
D914
B3A
3303240000000
Switching diode
1469
R975
B3A
3001052030000
20kΩ
703
D915
T3C
3303010500290
Switching diode
1470
R976
T7D
3001050000000
0Ω
704
D916
T2A
3303010500090
Switching diode
1471
R978
B3A
3001052720000
2.7kΩ
705
D917
T3C
3302030500030
Zener diode
1472
R979
T6C
3001051030000
10kΩ
706
D918
T3C
3302030500030
Zener diode
1473
R980
T6C
3001051040000
100kΩ
707
D919
T2A
3303010500090
Switching diode
1474
R981
B3A
3001051030000
10kΩ
708
D920
B2B
3303240000000
Switching diode
1475
R982
T3C
3001051040000
100kΩ
709
D921
T2A
3302030500030
Zener diode
1476
R983
T6D
3001050000000
0Ω
710
D922
T7C
3303010500090
Switching diode
1477
R984
B3A
3001052210000
220Ω
711
F900
B2B
4002000000340
Fuse
1478
R985
T6C
3001050000000
0Ω
712
J400 T8C 5201020200030
Board-to-board
connector
1479
R986 T6D 3001050000000 0Ω
713
J404
B8C
5206040200010
FFC connector
1480
R987
T7C
3001050000000
0Ω
714
L1
B7F
3213212332000
3.3uH
1481
RN230
B6C
3005051010010
100Ω
715
L103
B7E
3217607471000
470nH
1482
RN500
B7B
3005051010010
100Ω
716
L105
B7E
3237199080000
Air-core coil 8nH
1483
RT804
B3G
3003061040000
100kΩ
717
L106
B7E
3214307270010
27nH
1484
S1
6202720000010
PA heat sink pad
718
L107
B7E
3217607471000
470nH
1485
T6100
B7J
3259999999080
Transformer
719
L108
B6E
3217607471000
470nH
1486
T6101
B8J
3259999999080
Transformer
720
L110
B7F
3217607471000
470nH
1487
U100
T8F
3604019000000
PLL IC
721
L112
B6E
3217607471000
470nH
1488
U101
T7F
3616059000000
Switch IC
722
L114
B7F
3237199080000
Air-core coil 8nH
1489
U102
T7E
3616059000000
Switch IC
723
L115 B7F 3214307270010 27nH
1490
U201 B5B 3602017000030
Audio
amplification IC
724
L116
B7E
3217607471000
470nH
1491
U231
B6C
3613010000000
Baseband IC
725
L117
B7G
3217607471000
470nH
1492
U232
T5B
3612024000020
Memory
726
L118
B8G
3217607471000
470nH
1493
U233
T6A
3612016000000
Memory
727
L121 B7F 3217607471000 470nH
1494
U235 B5C 3605010000020
Operational
amplifier
728
L122 T8G 3210306150000 15nH
1495
U236 B4C 3605010000020
Operational
amplifier
729
L123
T7G
3210306150000
15nH
1496
U237
B6B
3616010000000
Switch IC
730
L124 B7G 3237199120000
Air-core coil
12.5nH
1497
U238 B6A 3605008005070
Operational
amplifier
731
L126
B7G
3214307390000
39nH
1498
U302
T6B
3610010000010
MCU
732
L127
B7G
3217607471000
470nH
1450
U326
T3B
3625999000060
GPS module
733
L128
T8G
3210306150000
15nH
1500
U327
T6D
3607010000400
Logic IC
734
L129
B6G
3217607471000
470nH
1501
U328
B2C
3607010000400
Logic IC
735
L131
T7E
3221506601000
Ferrite bead
1502
U401
B2B
3616010000150
Switch IC
736
L132
T7E
3210306270000
27nH
1503
U500
B7C
3606010000010
D/A conversion IC
737
L133 B6G 3217607471000 470nH
1504
U6000 B4H 3605002057090
Operational
amplifier
738
L134
B7G
3217607471000
470nH
1505
U701
T5H
3603999000000
IF IC
739
L135 T7E 3210306270000 27nH
1506
U702 T4I 3608006000000
Power
management IC
740
L136 T6E 3210306150000 15nH
1507
U703 T4H 3608015000060
Power
management IC
741
L137
B7G
3237199120000
Air-core coil
1508
U801
B4H
3605026000020
Operational

Hytera MD78X Specifications

General

Brand	Hytera
Model	MD78X
Category	Radio
Language	English